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Current system
20318+4117
CAN 33 AB


Nearby doubles
2' : 20318+4118
CAN 4AB

5' : 20316+4113
ES 1679AB

7' : 20313+4121
MZA 39AB

7' : 20324+4118
HER 3AB

10' : 20325+4114
MZA 40AB

10' : 20323+4126
CAN 36AB

11' : 20327+4114
CAN 78AB

12' : 20318+4128
CAN 34AB

12' : 20322+4127
MZA 24AB

12' : 20310+4110
CAN 19AB

12' : 20325+4126
CAN 38AB

13' : 20328+4115
CNT 8

14' : 20326+4125
CAN 40AB

14' : 20328+4124
CAN 42AB

14' : 20328+4126
CAN 41AB

14' : 20325+4129
CAN 39AB

15' : 20324+4130
CAN 37AB

15' : 20330+4118
CAN 44AB

15' : 20314+4131
CAN 31AB

16' : 20307+4109
CAN 16

16' : 20305+4113
CAN 27AB

16' : 20330+4124
CAN 43AB

16' : 20312+4132
CAN 3AB

17' : 20332+4115
MZA 27AB

17' : 20331+4113
WSI 66AB

17' : 20332+4122
CAN 6AB



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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20318+4117 CAN 33 AB

 
 
20h 31m 46.01s +41° 17' 27.1" P.A. 22.00 sep 3.5 mag 8.00,15.20 Sp F
 
 
Coord 2000 20318+4117 Discov num CAN  33 Comp AB Coord arcsec 2000 20 31 46.01 +41 17 27.1
Date first 2008 Date last 2008 Obs 1
Pa first 22 Pa last 22.2 P.A. Now (θ) 22.2°
Sep first 3.5 Sep last 3.53 Sep. Now (ρ) 3.53"
Mag pri 8.00 Mag sec 15.20 delta mag (ΔM) 7.2 Spectral class F (yellow-white)
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes W K (, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
20318+4117 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 31 46 +41 17 27 CAN 33 AB 2008 1 22 3.5 8.00 15.20 7.20 <===
Show 20 31 46 +41 17 27 CAN 33 AC 2008 1 146 5.0 8.00 15.20 7.20
Show 20 31 46 +41 17 27 CAN 33 AD 2008 1 4 6.6 8.00 12.60 4.60
Show 20 31 46 +41 17 27 CAN 33 AE 2008 1 117 8.3 8.00 14.20 6.20
Show 20 31 46 +41 17 27 CAN 33 AF 2008 1 94 10.7 8.00 15.50 7.50
Show 20 31 46 +41 17 27 CAN 33 AG 2008 1 47 12.6 8.00 15.90 7.90
Show 20 31 46 +41 17 27 CAN 33 AH 2008 1 224 13.7 8.00 15.80 7.80
Show 20 31 46 +41 17 27 CAN 33 AI 2014 5 255 15.5 8.00 13.90 5.90
Ninefold system
9 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus
 
 
WDS 20318+4117 CAN 33 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CaN2014 Hf j Caballero-Nieves, S.M., Nelan, E.P., Gies, D.R., Wallace, D.J., DeGioia-Eastwood, 2014AJ....147...40C
CaN2014 K., Herrero, A., Jao, W.-J., Mason, B.D., Massey, P., Moffat, A.F., & Walborn, N.
CaN2014 AJ 147, 40, 2014
CaN2020 A j Caballero-Nieves, S.M., Gies, D.R., Baines, E.K., Bouchez, A.H., Dekany, R.G., 2020AJ....160..115C
CaN2020 Goodwin, S.P., Rickman, E.L., Roberts, L.C., Jr., Taggart, K., ten Brummelaar,
CaN2020 T.A. & Turner, N.H.
CaN2020 AJ 160, 115, 2020
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20318+4117 CAN 33 AB 2008 1 22 3.5 8.00 15.20 F WK 203146.01+411727.1

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 20318+4117 CAN 33 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20318+4117 CAN 33 AB : MEASURES
 
 
No records found.

 
 
WDS 20318+4117 : VIRTUAL EYEPIECE
 
 

20318+4117 CAN 33A mag 8 Sp F 20318+4117 CAN 33B sep 3.4 P.A. 17.00 mag 15.2 20318+4117 CAN 33C sep 4.7 P.A. 153.50 mag 15.2 20318+4117 CAN 33D sep 6.6 P.A. 2.70 mag 12.6 20318+4117 CAN 33E sep 6.7 P.A. 124.60 mag 14.2 20318+4117 CAN 33F sep 8.0 P.A. 94.90 mag 15.5 20318+4117 CAN 33G sep 11.1 P.A. 39.10 mag 15.9 20318+4117 CAN 33H sep 12.2 P.A. 215.80 mag 15.8 20318+4117 CAN 33I sep 11.9 P.A. 250.20 mag 13.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20318+4117 : ALADIN DSS IMAGE @ 20h 31m 46.01s +41° 17' 27.1"
 
 
 
 
WDS 20318+4117 CAN 33 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20318+4117 CAN 33AB distance=0' 20318+4118 CAN 4AB distance=2' 20318+4118 CAN 32AC distance=2' 20318+4118 CAN 32AD distance=2' 20318+4118 CAN 32AE distance=2' 20318+4118 CAN 32AF distance=2' 20318+4118 CAN 32AG distance=2' 20318+4118 CAN 32AH distance=2' 20316+4113 ES 1679AB distance=5' 20316+4113 CAN 75AC distance=5' 20316+4113 CAN 75AD distance=5' 20313+4121 MZA 39AB distance=7' 20313+4121 CAN 30AC distance=7' 20313+4121 CAN 30AD distance=7' 20313+4121 CAN 30AE distance=7' 20313+4121 CAN 30AF distance=7' 20313+4121 CAN 30AG distance=7' 20313+4121 CAN 30AH distance=7' 20313+4121 CAN 30AI distance=7' 20324+4118 HER 3AB distance=7' 20324+4118 MZA 25AC distance=7' 20324+4118 MZA 25AD distance=7' 20324+4118 CIA 33Aa,Ab distance=7' 20324+4118 CIA 33Aa,Ac distance=7' 20325+4114 CAN 11Aa,Ab distance=10' 20325+4114 MZA 40AB distance=10' 20325+4114 CAN 11AC distance=10' 20325+4114 CAN 11AD distance=10' 20325+4114 CAN 11AE distance=10' 20325+4114 CAN 11AF distance=10' 20323+4126 CAN 36AB distance=10' 20323+4126 CAN 36AC distance=10' 20323+4126 CAN 36AD distance=10' 20323+4126 CAN 36AE distance=10' 20323+4126 CAN 36AF distance=10' 20323+4126 CAN 36AG distance=10' 20327+4114 CAN 5Aa,Ab distance=11' 20327+4114 CAN 78AB distance=11' 20318+4128 CAN 34AB distance=12' 20318+4128 CAN 34AC distance=12' 20318+4128 CAN 34AD distance=12' 20318+4128 CAN 34AE distance=12' 20318+4128 CAN 34AF distance=12' 20318+4128 CAN 34AG distance=12' 20318+4128 CAN 34AH distance=12' 20318+4128 CAN 34AI distance=12' 20318+4128 CAN 34AJ distance=12' 20318+4128 CAN 34AK distance=12' 20318+4128 CAN 34AL distance=12' 20318+4128 CAN 34AM distance=12' 20318+4128 CAN 34AN distance=12' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 20318+4117 CAN 33 AB 22 3.5
Show 20318+4117 CAN 33 AC 146 5.0
Show 20318+4117 CAN 33 AD 4 6.6
Show 20318+4117 CAN 33 AE 117 8.3
Show 20318+4117 CAN 33 AF 94 10.7
Show 20318+4117 CAN 33 AG 47 12.6
Show 20318+4117 CAN 33 AH 224 13.7
Show 20318+4117 CAN 33 AI 255 15.5
Show 20318+4118 CAN 4 AB 38 1.3 2
Show 20318+4118 CAN 32 AC 282 6.4 2
Show 20318+4118 CAN 32 AD 338 6.9 2
Show 20318+4118 CAN 32 AE 8.0 2
Show 20318+4118 CAN 32 AF 226 9.0 2
Show 20318+4118 CAN 32 AG 348 11.9 2
Show 20318+4118 CAN 32 AH 183 13.0 2
Show 20316+4113 ES 1679 AB 214 4.0 5
Show 20316+4113 CAN 75 AC 166 8.2 5
Show 20316+4113 CAN 75 AD 269 11.8 5
Show 20313+4121 MZA 39 AB 215 4.4 7
Show 20313+4121 CAN 30 AC 185 6.6 7
Show 20313+4121 CAN 30 AD 101 10.7 7
Show 20313+4121 CAN 30 AE 116 11.1 7
Show 20313+4121 CAN 30 AF 234 11.4 7
Show 20313+4121 CAN 30 AG 274 12.4 7
Show 20313+4121 CAN 30 AH 275 12.7 7
Show 20313+4121 CAN 30 AI 272 13.3 7
Show 20324+4118 HER 3 AB 55 0.9 7
Show 20324+4118 MZA 25 AC 324 20.5 7
Show 20324+4118 MZA 25 AD 226 5.5 7
Show 20324+4118 CIA 33 Aa,Ab 107 0.0 7
Show 20324+4118 CIA 33 Aa,Ac 275 0.0 7
Show 20325+4114 CAN 11 Aa,Ab 283 0.8 10
Show 20325+4114 MZA 40 AB 277 2.2 10
Show 20325+4114 CAN 11 AC 176 1.3 10
Show 20325+4114 CAN 11 AD 104 3.7 10
Show 20325+4114 CAN 11 AE 195 5.3 10
Show 20325+4114 CAN 11 AF 179 5.9 10
Show 20323+4126 CAN 36 AB 129 3.9 10
Show 20323+4126 CAN 36 AC 172 5.2 10
Show 20323+4126 CAN 36 AD 350 6.2 10
Show 20323+4126 CAN 36 AE 77 9.0 10
Show 20323+4126 CAN 36 AF 351 11.8 10
Show 20323+4126 CAN 36 AG 308 13.7 10
Show 20327+4114 CAN 5 Aa,Ab 284 0.1 11
Show 20327+4114 CAN 78 AB 270 1.1 11
Show 20318+4128 CAN 34 AB 276 2.9 12
Show 20318+4128 CAN 34 AC 328 3.0 12
Show 20318+4128 CAN 34 AD 63 3.5 12
Show 20318+4128 CAN 34 AE 177 4.8 12
Show 20318+4128 CAN 34 AF 112 5.4 12
Show 20318+4128 CAN 34 AG 92 5.9 12

 
 
WDS 20318+4117 : COMPONENTS
 
 
  A B C D E F G H
B pa=17.0°
sep=3.42"
 
C pa=153.5°
sep=4.67"
pa=171.7°
sep=7.53"
 
D pa=2.7°
sep=6.63"
pa=348.4°
sep=3.43"
pa=350.7°
sep=10.95"
 
E pa=124.6°
sep=6.72"
pa=147.4°
sep=8.41"
pa=83.9°
sep=3.46"
pa=153.5°
sep=11.67"
 
F pa=94.9°
sep=8.01"
pa=119.5°
sep=8.03"
pa=59.4°
sep=6.86"
pa=133.6°
sep=10.60"
pa=38.1°
sep=3.98"
 
G pa=39.1°
sep=11.05"
pa=48.3°
sep=7.98"
pa=20.9°
sep=13.66"
pa=73.6°
sep=6.93"
pa=6.6°
sep=12.48"
pa=353.7°
sep=9.32"
 
H pa=215.8°
sep=12.20"
pa=211.7°
sep=15.47"
pa=238.2°
sep=10.84"
pa=204.3°
sep=18.12"
pa=244.3°
sep=14.04"
pa=238.7°
sep=17.70"
pa=217.3°
sep=23.24"
 
I pa=250.2°
sep=11.95"
pa=239.2°
sep=14.26"
pa=270.6°
sep=13.34"
pa=227.3°
sep=15.73"
pa=269.2°
sep=16.78"
pa=260.1°
sep=19.52"
pa=235.3°
sep=22.16"
pa=324.9°
sep=7.16"
 
 
20318+4117 A
 
 
Coord arcsec 2000 203146.01+411727.1 Mag 8 Spectral class F (yellow-white)
 
 
20318+4117 B
 
 
Coord arcsec 2000 203146.10+411730.4 Mag 15.2 Calc delta mag 7.2 Calc coord yes
 
 
20318+4117 C
 
 
Coord arcsec 2000 203146.20+411722.9 Mag 15.2 Calc delta mag 7.2 Calc coord yes
 
 
20318+4117 D
 
 
Coord arcsec 2000 203146.04+411733.7 Mag 12.6 Calc delta mag 4.6 Calc coord yes
 
 
20318+4117 E
 
 
Coord arcsec 2000 203146.50+411723.3 Mag 14.2 Calc delta mag 6.2 Calc coord yes
 
 
20318+4117 F
 
 
Coord arcsec 2000 203146.72+411726.4 Mag 15.5 Calc delta mag 7.5 Calc coord yes
 
 
20318+4117 G
 
 
Coord arcsec 2000 203146.63+411735.7 Mag 15.9 Calc delta mag 7.9 Calc coord yes
 
 
20318+4117 H
 
 
Coord arcsec 2000 203145.38+411717.2 Mag 15.8 Calc delta mag 7.8 Calc coord yes
 
 
20318+4117 I
 
 
Coord arcsec 2000 203145.01+411723.1 Mag 13.9 Calc delta mag 5.9 Calc coord yes